<template>
  <div class="execution">
    <basic-container>
      <avue-crud ref="crud" :page.sync="page" :data="tableData" :permission="permissionList" :table-loading="tableLoading" :option="tableOption" @on-load="getList" @search-change="searchChange" @refresh-change="refreshChange" @size-change="sizeChange" @current-change="currentChange" @row-update="handleUpdate" @row-save="handleSave" @row-del="handleDel">
        <template slot="menuLeft">
          <el-button v-if="permissions.sys_post_add" class="filter-item" type="primary" icon="el-icon-edit" @click="$refs.crud.rowAdd()">添加</el-button>
          <el-button v-if="permissions.sys_post_export" class="filter-item" plain type="primary" size="small" icon="el-icon-upload" @click="$refs.excelUpload.show()">导入</el-button>
          <el-button v-if="permissions.sys_post_export" class="filter-item" plain type="primary" size="small" icon="el-icon-download" @click="exportExcel">导出</el-button>
        </template>
      </avue-crud>
      <!--excel 模板导入 -->
      <excel-upload ref="excelUpload" title="岗位信息导入" url="/admin/post/import" temp-name="岗位信息.xlsx" temp-url="/admin/sys-file/local/file/post.xlsx" @refreshDataList="handleRefreshChange"></excel-upload>
    </basic-container>
  </div>
</template>

<script>
import { fetchList, getObj, addObj, putObj, delObj } from "@/api/admin/post";
import { tableOption } from "@/const/crud/admin/post";
import { mapGetters } from "vuex";
import ExcelUpload from "@/components/upload/excel";

export default {
  name: "post",
  components: { ExcelUpload },
  data() {
    return {
      searchForm: {},
      tableData: [],
      page: {
        total: 0, // 总页数
        currentPage: 1, // 当前页数
        pageSize: 20, // 每页显示多少条
      },
      tableLoading: false,
      tableOption: tableOption,
    };
  },
  computed: {
    ...mapGetters(["permissions"]),
    permissionList() {
      return {
        addBtn: this.vaildData(this.permissions.sys_post_add, false),
        delBtn: this.vaildData(this.permissions.sys_post_del, false),
        editBtn: this.vaildData(this.permissions.sys_post_edit, false),
      };
    },
  },
  methods: {
    handleRefreshChange() {
      this.getList(this.page);
    },
    // 列表查询
    getList(page, params) {
      this.tableLoading = true;
      fetchList(
        Object.assign(
          {
            current: page.currentPage,
            size: page.pageSize,
          },
          params,
          this.searchForm
        )
      )
        .then((response) => {
          this.tableData = response.data.data.records;
          this.page.total = response.data.data.total;
          this.tableLoading = false;
        })
        .catch(() => {
          this.tableLoading = false;
        });
    },
    // 删除
    handleDel: function(row, index) {
      this.$confirm("是否确认删除" + row.postName, "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function() {
          return delObj(row.postId);
        })
        .then((data) => {
          this.$message.success("删除成功");
          this.getList(this.page);
        });
    },
    // 更新
    handleUpdate: function(row, index, done, loading) {
      putObj(row)
        .then((data) => {
          this.$message.success("修改成功");
          done();
          this.getList(this.page);
        })
        .catch(() => {
          loading();
        });
    },
    // 保存
    handleSave: function(row, done, loading) {
      addObj(row)
        .then((data) => {
          this.$message.success("添加成功");
          done();
          this.getList(this.page);
        })
        .catch(() => {
          loading();
        });
    },
    // 每页条数改变事件
    sizeChange(pageSize) {
      this.page.pageSize = pageSize;
    },
    // 当前页发生改变事件
    currentChange(current) {
      this.page.currentPage = current;
    },
    // 查询事件
    searchChange(form, done) {
      this.searchForm = form;
      this.page.currentPage = 1;
      this.getList(this.page, form);
      done();
    },
    // 刷新事件
    refreshChange() {
      this.getList(this.page);
    },
    //  导出excel
    exportExcel() {
      this.downBlobFile("/admin/post/export", this.searchForm, "post.xlsx");
    },
  },
};
</script>
